452100241 has 4 divisors (see below), whose sum is σ = 452200000. Its totient is φ = 452000484.

The previous prime is 452100221. The next prime is 452100283. The reversal of 452100241 is 142001254.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142001254 = 2 ⋅71000627.

It is a cyclic number.

It is not a de Polignac number, because 452100241 - 2⁷ = 452100113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452100211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42741 + ... + 52258.

It is an arithmetic number, because the mean of its divisors is an integer number (113050000).

Almost surely, 2^452100241 is an apocalyptic number.

It is an amenable number.

452100241 is a deficient number, since it is larger than the sum of its proper divisors (99759).

452100241 is an equidigital number, since it uses as much as digits as its factorization.

452100241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99758.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 452100241 is about 21262.6489647927. The cubic root of 452100241 is about 767.4997561777.

Adding to 452100241 its reverse (142001254), we get a palindrome (594101495).

The spelling of 452100241 in words is "four hundred fifty-two million, one hundred thousand, two hundred forty-one".